Cosmological model-independent constraints on the baryon fraction in the IGM from fast radio bursts and supernovae data

Thais Lemos, Rodrigo S. Gonçalves, Joel C. Carvalho +1

Fast Radio Bursts (FRBs) are millisecond-duration radio transients with an observed dispersion measure ($DM$) greater than the expected Milky Way contribution, which suggests that…